AU2021408159A1 - Automatic annotation of condition features in medical images - Google Patents
Automatic annotation of condition features in medical images Download PDFInfo
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- AU2021408159A1 AU2021408159A1 AU2021408159A AU2021408159A AU2021408159A1 AU 2021408159 A1 AU2021408159 A1 AU 2021408159A1 AU 2021408159 A AU2021408159 A AU 2021408159A AU 2021408159 A AU2021408159 A AU 2021408159A AU 2021408159 A1 AU2021408159 A1 AU 2021408159A1
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- 238000000034 method Methods 0.000 claims abstract description 120
- 238000013145 classification model Methods 0.000 claims abstract description 86
- 238000011282 treatment Methods 0.000 claims abstract description 68
- 238000010801 machine learning Methods 0.000 claims description 52
- 238000012549 training Methods 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 25
- 238000013434 data augmentation Methods 0.000 claims description 8
- 238000002604 ultrasonography Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 description 75
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 75
- 238000000605 extraction Methods 0.000 description 28
- 230000008569 process Effects 0.000 description 14
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 206010012689 Diabetic retinopathy Diseases 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 208000009857 Microaneurysm Diseases 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 206010002329 Aneurysm Diseases 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003709 image segmentation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 210000001328 optic nerve Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004624 confocal microscopy Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 238000002620 method output Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000012014 optical coherence tomography Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2992—Radioisotope data or image processing not related to a particular imaging system; Off-line processing of pictures, e.g. rescanners
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/94—Hardware or software architectures specially adapted for image or video understanding
- G06V10/945—User interactive design; Environments; Toolboxes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20101—Interactive definition of point of interest, landmark or seed
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/03—Recognition of patterns in medical or anatomical images
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Evolutionary Computation (AREA)
- Computing Systems (AREA)
- Artificial Intelligence (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Databases & Information Systems (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Public Health (AREA)
- Quality & Reliability (AREA)
- High Energy & Nuclear Physics (AREA)
- Mathematical Physics (AREA)
- Vascular Medicine (AREA)
- Human Computer Interaction (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Data Mining & Analysis (AREA)
- Image Analysis (AREA)
- Medical Treatment And Welfare Office Work (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3103872A CA3103872A1 (en) | 2020-12-23 | 2020-12-23 | Automatic annotation of condition features in medical images |
| CA3,103,872 | 2020-12-23 | ||
| PCT/CA2021/051853 WO2022133590A1 (en) | 2020-12-23 | 2021-12-21 | Automatic annotation of condition features in medical images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021408159A1 true AU2021408159A1 (en) | 2023-07-06 |
Family
ID=82100508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021408159A Pending AU2021408159A1 (en) | 2020-12-23 | 2021-12-21 | Automatic annotation of condition features in medical images |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240054638A1 (zh) |
| EP (1) | EP4268240A1 (zh) |
| JP (1) | JP2024500938A (zh) |
| CN (1) | CN116848588A (zh) |
| AU (1) | AU2021408159A1 (zh) |
| CA (2) | CA3103872A1 (zh) |
| WO (1) | WO2022133590A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3137612A1 (en) * | 2021-11-05 | 2023-05-05 | Pulsemedica Corp. | Hybrid classifier training for feature extraction |
| US20240112329A1 (en) * | 2022-10-04 | 2024-04-04 | HeHealth PTE Ltd. | Distinguishing a Disease State from a Non-Disease State in an Image |
| CN115620286B (zh) * | 2022-11-02 | 2023-05-05 | 安徽云层智能科技有限公司 | 一种基于大数据的数据自动标注系统及方法 |
| CN115546218B (zh) * | 2022-12-02 | 2023-03-21 | 京东方科技集团股份有限公司 | 置信度阈值确定方法和装置、电子设备和存储介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149038A1 (en) * | 2012-03-28 | 2013-10-03 | University Of Houston System | Methods and software for screening and diagnosing skin lesions and plant diseases |
| DE102016219488A1 (de) * | 2016-10-07 | 2018-04-12 | Siemens Healthcare Gmbh | Verfahren zum Bereitstellen einer Konfidenzinformation |
| US20200286614A1 (en) * | 2017-09-08 | 2020-09-10 | The General Hospital Corporation | A system and method for automated labeling and annotating unstructured medical datasets |
| JP6952124B2 (ja) * | 2017-10-05 | 2021-10-20 | 富士フイルム株式会社 | 医療画像処理装置 |
| EP3826544A1 (en) * | 2018-07-26 | 2021-06-02 | Koninklijke Philips N.V. | Ultrasound system with an artificial neural network for guided liver imaging |
| US11011257B2 (en) * | 2018-11-21 | 2021-05-18 | Enlitic, Inc. | Multi-label heat map display system |
| US20200194108A1 (en) * | 2018-12-13 | 2020-06-18 | Rutgers, The State University Of New Jersey | Object detection in medical image |
| US10910100B2 (en) * | 2019-03-14 | 2021-02-02 | Fuji Xerox Co., Ltd. | System and method for generating descriptions of abnormalities in medical images |
| WO2020227661A1 (en) * | 2019-05-09 | 2020-11-12 | Materialise N.V. | Surgery planning system with automated defect quantification |
-
2020
- 2020-12-23 CA CA3103872A patent/CA3103872A1/en active Pending
-
2021
- 2021-12-21 WO PCT/CA2021/051853 patent/WO2022133590A1/en active Application Filing
- 2021-12-21 US US18/257,797 patent/US20240054638A1/en active Pending
- 2021-12-21 EP EP21908191.6A patent/EP4268240A1/en active Pending
- 2021-12-21 AU AU2021408159A patent/AU2021408159A1/en active Pending
- 2021-12-21 CN CN202180093797.2A patent/CN116848588A/zh active Pending
- 2021-12-21 JP JP2023538745A patent/JP2024500938A/ja active Pending
- 2021-12-21 CA CA3202916A patent/CA3202916A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240054638A1 (en) | 2024-02-15 |
| EP4268240A1 (en) | 2023-11-01 |
| CN116848588A (zh) | 2023-10-03 |
| JP2024500938A (ja) | 2024-01-10 |
| WO2022133590A1 (en) | 2022-06-30 |
| CA3202916A1 (en) | 2022-06-30 |
| CA3103872A1 (en) | 2022-06-23 |
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